# 英语语法视频详解 vs 西瓜单词

The clearest difference is monetization model: 西瓜单词 at free against 英语语法视频详解's free with in-app purchases. 西瓜单词 also leads on rating (5.0 vs 4.8). 英语语法视频详解's advantage is ratings volume (29 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 英语语法视频详解 sells 3 one-off in-app purchases and 西瓜单词 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

西瓜单词 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 英语语法视频详解 has 29 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 97% of 英语语法视频详解's written reviews are positive against 90% of 西瓜单词's, so the app with the better star average is not the one people write more warmly about.

英语语法视频详解 ships an update every 8 months, 西瓜单词 every 6 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 英语语法视频详解 | 西瓜单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (29 ratings)](https://appshunter.io/ios/app/id943278907/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/app/id6450253415/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | **97.0% of reviews** | 90.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 91 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHUXIAN FENG](https://appshunter.io/developer/880940966) | [杭州少趣科技有限公司](https://appshunter.io/developer/1339572503) |

## What reviewers say

### 英语语法视频详解

[App page](https://appshunter.io/ios/app/id943278907)

Learn English grammar through engaging video explanations and concise text summaries. Practice with targeted online quizzes and master essential concepts with a specially designed curriculum for Chinese students. Progress from beginner to advanced levels with structured tutorials.

**Highlights:** Video grammar explanations, Concise text summaries, Targeted online quizzes, Beginner to advanced tutorials, Curriculum for Chinese students, Short, digestible video lessons

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁全部课程+去广告 | Free | one-time |
| 清除广告,支持应用 | $1.99 | one-time |
| 永久解锁全部课程+去广告 | $9.99 | one-time |


### 西瓜单词

[App page](https://appshunter.io/ios/app/app/id6450253415)

This app makes learning vocabulary fun and easy by breaking down words like slicing a watermelon. It uses AI and video examples to help you remember words, offering personalized learning plans and practice conversations.

**Highlights:** Intelligent word slicing and root meaning explanation, Video examples from movies and TV shows, AI-driven contextual learning and sentence practice, 24-hour AI speaking partner for pronunciation and grammar, Extensive vocabulary resources for various levels and professions, Practice with past exam questions, Customizable learning plans and exportable word lists

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员 | $3.99 | one-time |
| VIP会员 | $9.99 | one-time |
| VIP会员 | $19.99 | one-time |
| VIP会员 | $39.99 | one-time |


## Frequently asked questions

### Is 英语语法视频详解 free?

英语语法视频详解 is free to download, with in-app purchases available.

### Is 西瓜单词 free?

西瓜单词 is free to download, with in-app purchases available.

### Which has better reviews, 英语语法视频详解 or 西瓜单词?

西瓜单词 is rated higher. 英语语法视频详解 averages 4.8 out of 5 from 29 ratings, while 西瓜单词 averages 5.0 from 1 ratings.

### Do 英语语法视频详解 or 西瓜单词 have ads?

Neither 英语语法视频详解 nor 西瓜单词 shows ads.

### Which is updated more often, 英语语法视频详解 or 西瓜单词?

英语语法视频详解 ships an update every 8 months, and 西瓜单词 every 6 months. Most recently, 英语语法视频详解 was updated on October 21, 2026 and 西瓜单词 on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*